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20-Letter Words Containing: S,I,M,I,O,U,S

 (In Any Order)
There are 4 20 letter words, 69 20 letter phrases and 0 20 letter abbr's with S,I,M,I,O,U,S in.

Best Scoring 20 Letter Words With: S,I,M,I,O,U,S

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We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words

Words (4)
uncompromisingnessesradioimmunoassayableincommensurabilitiesimmunohistochemistry
Phrases (69)
suborder myxiniformessubclass commelinidaescipio africanus majorpseudotsuga menziesiinymphicus hollandicusmasticophis flagellumluscinia megarhynchosjudgement of dismissalcommunity of interestscharadrius morinelluscaprimulgus vociferusblue ribbon commissionbasidiomycetous fungiambloplites rupestrisxanthoma disseminatumwilliam felton russellvaccinium caespitosumtrichomanes speciosumtransversus abdoministamiasciurus douglasisystema respiratoriumsuperfamily muscoideasubfamily mimosoideaesubclass zoomastiginastatute of limitationssouth american sea lionsocial security numbersmiledon californicussisymbrium officinalesir james young simpsonsexual discriminationscaphiopus bombifronssanvitalia procumbenspublius vergilius maroprimary solid solutionpotassium-argon datingpotassium bicarbonateposttraumatic amnesiapopulation commissionpolystichum setiferumpolystichum lonchitisphlebotomus papatasiipercussion instrumentpenicillin v potassiumparietomastoid suturenarthecium ossifragummyrmecobius fasciatusmumification necrosismountain lady's slippermicropterus salmoidesmeriones unguiculatusmelilotus officinalismaximilian's sunflowermacrotus californicuslyrurus mlokosiewiczilipoid granulomatosisleptotyphlops humilisisovolumetric processinferior rectus musclehimantopus himantopusgeorge william russellerythronium dens-canisdesmanthus ilinoensisdemetrius poliorcetescortinarius mutabilischilomeniscus cinctuscentaurium scilloidesasplenium trichomanesasarum shuttleworthii
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